TWI765833B - Servo Slide Sync & Lock Mechanism - Google Patents

Servo Slide Sync & Lock Mechanism Download PDF

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TWI765833B
TWI765833B TW110138913A TW110138913A TWI765833B TW I765833 B TWI765833 B TW I765833B TW 110138913 A TW110138913 A TW 110138913A TW 110138913 A TW110138913 A TW 110138913A TW I765833 B TWI765833 B TW I765833B
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locking
rail
piece
synchronous
synchronizing
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TW110138913A
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Chinese (zh)
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TW202318952A (en
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陳萬來
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振躍精密滑軌股份有限公司
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Abstract

一種伺服器滑軌同步暨鎖定機構,包括一安裝孔、一卡掣孔、一限位孔、一同步鎖定彈片、一同步片及一鎖定片。該同步鎖定彈片設於一中軌的中段位置,其各邊分別設有一彈性體、具有一定位缺口的一導向板及一鎖定塊,該同步片設於一內軌上且設有一同步卡勾及一釋放卡勾,該鎖定片設於該外軌上且設有一鎖定缺口;據此,該內軌向外拉動後,該同步卡勾會卡掣於該定位缺口內而形成同步狀態,直至該中軌向外拉動至該鎖定塊落入該鎖定缺口內而形成鎖定狀態,當該內軌向內推動到底,透過該釋放卡勾解除該中軌及該外軌的鎖定狀態,使操作更加穩定者。 A synchronizing and locking mechanism for a sliding rail of a server comprises an installation hole, a clamping hole, a limit hole, a synchronous locking spring piece, a synchronous piece and a locking piece. The synchronous locking spring piece is arranged at the middle position of a middle rail, and each side is respectively provided with an elastic body, a guide plate with a positioning notch and a locking block. The synchronous piece is arranged on an inner rail and is provided with a synchronous hook and a release hook, the locking piece is arranged on the outer rail and is provided with a locking notch; accordingly, after the inner rail is pulled outward, the synchronizing hook will be stuck in the positioning notch to form a synchronizing state until The middle rail is pulled outward until the locking block falls into the locking notch to form a locked state. When the inner rail is pushed inward to the end, the locking state of the middle rail and the outer rail is released through the release hook, making the operation easier. stabilizer.

Description

伺服器滑軌同步暨鎖定機構 Servo Slide Sync & Lock Mechanism

本創作係屬於滑軌結構的領域,特別是關於一種伺服器滑軌同步暨鎖定機構,在操作使用時能夠利用內軌帶動中軌及外軌進行同步滑動,並於展開後自動鎖定該中軌相對該外軌的位置,避免因操作過失而造成危險者。 This creation belongs to the field of slide rail structures, in particular to a servo slide rail synchronization and locking mechanism, which can use the inner rail to drive the middle rail and the outer rail to slide synchronously during operation, and automatically lock the middle rail after deployment Relative to the position of the outer rail, avoid dangerous persons due to negligent operation.

按,舉凡傢俱、辦公桌、櫥櫃或工業用電腦機櫃等,均分為活動件(抽屜或機箱)及不動件(本體)二部分,因而可透過該活動件相對該不動件之間作往復移動,是故,該活動件可被收入該不動件內進行收納,或是反向操作以將該活動件從該不動件內拉出做使用等用途,不僅可以減少收納空間的浪費,也可良好保護放置於該活動件內的物品。 Press, for example, furniture, desks, cabinets or industrial computer cabinets, etc., are divided into two parts: movable parts (drawers or chassis) and non-moving parts (body), so the movable parts can be moved back and forth relative to the non-moving parts. , therefore, the movable piece can be put into the fixed piece for storage, or reversely operated to pull the movable piece out of the fixed piece for use, which can not only reduce the waste of storage space, but also improve the Protect items placed within the movable piece.

因此,為了更加提升該活動件在操作時的動作順暢性,一般會該活動件及該不動件之間安裝一滑軌,而這類輔助滑動的滑軌依據展開長度可分為二段式滑軌及三段式滑軌,以三段式滑軌為例,其係由一外軌、一中軌、一內軌及二助滑件所構成,該外軌通常係固定於該不動件上,該內軌則固定該活動件上,該中軌則是透過使用如:滾珠軸承或滾軸等該助滑件而連接於該外軌與該中軌之間,以及該中軌與該內軌之間,使該內軌及該中軌沿著相同的軸線方向相對於該外軌作往復的推拉運動,因此,透過三段式滑軌可做出大幅度且順暢的滑動拉出及滑動推入等動作,且收納後也節省空間,因而經常被使用。 Therefore, in order to further improve the smoothness of the movement of the movable piece during operation, a slide rail is generally installed between the movable piece and the fixed piece, and this type of slide rail for auxiliary sliding can be divided into two-stage slide rails according to the extended length. Rails and three-section sliding rails, taking the three-section sliding rail as an example, it is composed of an outer rail, a middle rail, an inner rail and two sliding parts, the outer rail is usually fixed on the fixed part , the inner rail is fixed on the movable member, the middle rail is connected between the outer rail and the middle rail, and the middle rail and the inner rail are connected between the outer rail and the middle rail through the use of the sliding member such as ball bearings or rollers. Between the rails, the inner rail and the middle rail make reciprocating push-pull motions relative to the outer rail along the same axis direction. Therefore, the three-segment slide rail can make a large and smooth sliding pull out and slide. It is often used because it can be pushed in and other actions, and it also saves space after storage.

然而,這類三段式滑軌遇到最大的問題就是在進行操作時,該內軌、該中軌及該外軌因受到該等助滑件的帶動而無法依照一定的順序移動,因而經常發生滑動不順暢的問題,故大多數的滑軌都會設計同步機構,使該伺服器滑軌被完全拉出至全展位置時,能藉由將該中軌定位在拉伸動作進行時的極限處,並於該內軌收合時同時解除該中軌的定位狀態,以使該中軌能隨之同步收入,如中華民國發明專利I251479「三段式滑軌之滑動同步裝置」、I285538「三段式滑軌之同步裝置」、I421049「滑軌總成及其連接構造」、I563944「滑軌機構」、I624236「滑軌開啟的順序拉出結構」等,皆已揭示能夠減輕該中軌在拉出時所承受之荷重應力,並增加該伺服器滑軌的使用壽命的同步裝置或滑軌構造。但是,其缺失是僅針對向外拉出的操作進行單向的同步,當進行推入收納的操作並無同步效果,而且並無鎖定功能,亦即拉出後如受到不當外力撞擊可能會在使用過程中被推入而造成使用者夾傷的潛在危險性,再者,該中軌在推入過程中也可能承受極大的力矩作用而損壞,是以如何能讓該中軌與該內軌進行雙向同步動作,以及如何將其開啟後保持鎖定狀態而不會造成傷害,一直以來都是業者亟欲克服之難題。 However, the biggest problem encountered with this type of three-stage slide rail is that during operation, the inner rail, the middle rail and the outer rail cannot move in a certain order due to the driving of the sliding members, so they often The problem of unsmooth sliding occurs, so most slide rails are designed with a synchronizing mechanism, so that when the servo slide rail is completely pulled out to the fully extended position, the middle rail can be positioned at the limit of the stretching action by positioning the middle rail. and release the positioning state of the middle rail at the same time when the inner rail is folded, so that the middle rail can be synchronized with it, such as the Republic of China invention patents I251479 "Sliding Synchronization Device for Three-stage Slide Rail", I285538 " Synchronization device for three-stage slide rails", I421049 "Slide rail assembly and its connection structure", I563944 "Slide rail mechanism", I624236 "Slide rail opening sequence pull-out structure", etc., have all been disclosed to reduce the need for the middle rail The synchronizing device or the structure of the slide rail to increase the service life of the servo slide rail against the load stress when it is pulled out. However, its lack is only one-way synchronization for the pull-out operation. When the push-in operation is performed, there is no synchronization effect, and there is no locking function. There is a potential danger of being pinched by the user when being pushed in during use. Furthermore, the middle rail may also be damaged by a great torque during the pushing process. How can the middle rail and the inner rail be damaged? Performing two-way synchronization, and how to turn it on and keep it locked without causing harm, has always been a difficult problem for industry players to overcome.

因此,本創作人即投入心力研究一種伺服器滑軌同步暨鎖定機構,其大幅簡化機構而降低組裝及製造成本,同時還能具有雙向同步的功能,且其完全拉出後可進行鎖定,兼顧操作過程中能夠提昇使用順暢性及穩固性等功效,並減輕該中軌在拉出時所承受的荷重應力,以及延長其使用壽命者。 Therefore, the creator has devoted himself to researching a servo slide synchronizing and locking mechanism, which greatly simplifies the mechanism and reduces assembly and manufacturing costs, and at the same time has the function of two-way synchronization, and can be locked after it is completely pulled out. During the operation, the functions such as smoothness and stability of use can be improved, the load stress on the middle rail when pulled out can be reduced, and the service life of the middle rail can be prolonged.

本創作之一目的,旨在提供一種伺服器滑軌同步暨鎖定機構,俾具有一安裝孔、一卡掣孔、一限位孔、一同步鎖定彈片、一同步片及一鎖定片,利用該同步鎖定彈片上設有一彈性體、具有一定位缺口的一導向板及一鎖定塊,以及該同步片上設有一同步卡勾及一釋放卡勾,以及該鎖定片上設有一鎖定缺口,因此,該同步卡勾可卡掣於該定位缺口內以形成同步狀態,該中軌向外拉動至該鎖定塊落入該鎖定缺口內而形成鎖定狀態,當該內軌向內推動到底,透過該釋放卡勾解除該中軌及該外軌的鎖定狀態,故能使操作更加穩定且能延長其使用壽命等功效。 One purpose of this creation is to provide a synchronizing and locking mechanism for a slide rail of a server, which has a mounting hole, a locking hole, a limit hole, a synchronous locking spring piece, a synchronous piece and a locking piece. There is an elastic body, a guide plate with a positioning notch and a locking block on the synchronous locking shrapnel, and a synchronizing hook and a releasing hook are arranged on the synchronizing piece, and a locking notch is arranged on the locking piece. Therefore, the synchronization The hook can be locked in the positioning notch to form a synchronous state, the middle rail is pulled outward until the locking block falls into the locking notch to form a locked state, when the inner rail is pushed inward to the end, the release hook is released The locking state of the middle rail and the outer rail is released, so that the operation can be more stable and the service life thereof can be prolonged.

為達上述目的,本創作之同步暨鎖定機構,其中,該伺服器滑軌包含一內軌、一中軌、一外軌及二助滑元件,且該二助滑元件分別活動設於該內軌及該中軌之間,以及該中軌及該外軌之間,包括:一安裝孔,設於該中軌之中段位置;一卡掣孔,設於該中軌之中段位置,且該卡掣孔係間隔設於該安裝孔之一側;一限位孔,設於該中軌之中段位置,且該限位孔係間隔設於該安裝孔相對該卡掣孔之反側,另該限位孔朝該伺服器滑軌往外拉動的方向而延伸設有一操作凹槽;一同步鎖定彈片,其中央設有一樞接部以活動樞設於該安裝孔內,使該同步鎖定彈片位於相對該內軌之一面,且該同步鎖定彈片之一邊緣設有一彈性體以供安裝於該卡掣孔內,而該同步鎖定彈片相對該彈性體之另一邊緣對應該中軌之一面設有一導向板以穿出該限位孔,該導向板上並形成有一定位缺口,並且,該同步鎖定彈片相對該外軌之一面設有一鎖定塊;一同步片,設於該內軌相對該同步鎖定彈片之一面,且該同步片上係間隔設有一同步卡勾及一釋放卡勾,隨著該內軌的移動,帶動該同步卡勾會沿著該導向板滑動並卡掣於該定位缺口內,以形成該內軌及該中軌進行同步時的卡掣狀態;及一鎖定片,設於該外軌相對該同步鎖定彈片之一面,且該鎖定片係對應該鎖定塊而設有一鎖 定缺口,隨著該中軌的移動而使鎖定塊落入該鎖定缺口內,以形成該中軌及該外軌進行鎖定時的卡掣狀態;據此,當該內軌繼續向內推動到底,則該釋放卡勾會頂靠該同步鎖定彈片而使該鎖定塊脫離該鎖定缺口,以解除該中軌及該外軌鎖定時的卡掣狀態。 In order to achieve the above-mentioned purpose, in the synchronization and locking mechanism of the present invention, the servo slide rail includes an inner rail, a middle rail, an outer rail and two sliding elements, and the two sliding elements are respectively movably arranged in the inner rail. Between the rail and the middle rail, and between the middle rail and the outer rail, include: a mounting hole, located in the middle of the middle rail; a locking hole, arranged in the middle of the middle rail, and the The clamping holes are arranged at intervals on one side of the installation hole; a limiting hole is arranged at the middle position of the middle rail, and the limiting holes are arranged at intervals on the opposite side of the installation hole relative to the clamping hole, and the other An operating groove extends from the limiting hole in the direction in which the servo slide rail is pulled outwards; a synchronous locking spring is provided with a pivoting part in the center to be pivotally pivoted in the mounting hole, so that the synchronous locking spring is located at the center of the locking spring. Opposite to one side of the inner rail, and one edge of the synchronous locking elastic piece is provided with an elastic body for being installed in the latching hole, and the other edge of the synchronous locking elastic piece corresponding to one side of the middle rail is provided with a The guide plate passes through the limiting hole, and a positioning notch is formed on the guide plate, and a locking block is arranged on one surface of the synchronous locking elastic piece opposite to the outer rail; a synchronous piece is arranged on the inner rail to lock relative to the synchronous locking One side of the spring sheet is provided with a synchronizing hook and a releasing hook at intervals on the synchronizing sheet. With the movement of the inner rail, the synchronizing hook is driven to slide along the guide plate and be locked in the positioning notch. to form a locking state when the inner rail and the middle rail are synchronized; and a locking piece is arranged on a side of the outer rail opposite to the synchronous locking spring piece, and the locking piece is provided with a lock corresponding to the locking block A fixed notch, with the movement of the middle rail, the locking block falls into the locking notch to form the locking state when the middle rail and the outer rail are locked; accordingly, when the inner rail continues to push inward to the end , the release hook will press against the synchronous locking spring piece to make the locking block separate from the locking notch, so as to release the locking state when the middle rail and the outer rail are locked.

於一實施例中,本創作之該同步片係使用沖壓一體成型方式設置於該內軌上,以及該彈性體及該同步側壁也是使用沖壓一體成型方式設置於該同步鎖定彈片上,以上作法能夠降低製造時的材料成本。再者,該導向板相對該內軌向內推入的方向係成型有一導向斜面,以及該同步卡勾及該釋放卡勾相對該導向斜面而分別設有一同步斜面及一釋放斜面,藉由該導向斜面及該同步斜面與該釋放斜面互相頂抵,藉以抵銷撞擊時的衝擊力道而能夠使推動過程的動作更加順暢。 In one embodiment, the synchronizing piece of the present invention is formed on the inner rail by means of stamping and integral molding, and the elastic body and the synchronizing side wall are also set on the synchronizing locking spring piece by means of punching and integral molding. The above method can Reduce material costs in manufacturing. Furthermore, the guide plate is formed with a guide slope relative to the direction in which the inner rail is pushed inward, and the synchronization hook and the release hook are respectively provided with a synchronization slope and a release slope relative to the guide slope. The guiding slope, the synchronizing slope and the releasing slope are abutted against each other, so as to offset the impact force during the impact and make the action of the pushing process smoother.

於一實施例中,本創作之該同步暨鎖定機構,更具有一撥桿,且該撥桿對應該操作凹槽而延伸設於該同步鎖定彈片之一端部,使該撥桿對應位於該操作凹槽內;並且,本創作之該同步暨鎖定機構,更具有一推頂部,設於該鎖定片相對該鎖定缺口之一側,當該外軌繼續向內推入時,推頂部會下壓該撥桿以使該同步鎖定片同時解除同步及鎖定時的卡掣狀態。 In one embodiment, the synchronizing and locking mechanism of the present invention further has a lever, and the lever is extended to one end of the synchronization locking spring piece corresponding to the operating groove, so that the lever is corresponding to the operating groove. In addition, the synchronizing and locking mechanism of the present invention further has a push top, which is arranged on the side of the locking piece opposite to the locking notch. When the outer rail continues to be pushed inward, the push top will press down. The lever enables the synchronization locking piece to release the locking state during synchronization and locking at the same time.

1:同步暨鎖定機構 1: Synchronization and locking mechanism

11:安裝孔 11: Mounting holes

12:卡掣孔 12: Card hole

13:限位孔 13: Limit hole

131:操作凹槽 131: Operation groove

14:同步鎖定彈片 14: Sync Lock Shrapnel

141:樞接部 141: pivot part

142:彈性體 142: Elastomer

143:導向板 143: Guide plate

1431:定位缺口 1431: Positioning gap

144:鎖定塊 144: Lock Block

15:同步片 15: Sync slice

151:同步卡勾 151: Sync hook

1511:同步斜面 1511: Synchronized Bevel

152:釋放卡勾 152: Release hook

1521:釋放斜面 1521: Release Bevel

16:鎖定片 16: Locking piece

161:鎖定缺口 161: Lock Notch

162:推頂部 162: Push Top

17:撥桿 17: lever

2:伺服器滑軌 2: Servo rails

21:內軌 21: Inner rail

22:中軌 22: Middle rail

23:外軌 23: Outer rail

24:助滑元件 24: slip element

圖1,為本創作較佳實施例的立體分解圖。 FIG. 1 is an exploded perspective view of a preferred embodiment of the present invention.

圖2,為本創作較佳實施例另一視角的立體分解圖。 FIG. 2 is an exploded perspective view of the preferred embodiment of the present invention from another perspective.

圖3,為本創作較佳實施例操作時的狀態示意圖(一)。 FIG. 3 is a schematic diagram (1) of the state during operation of the preferred embodiment of the present invention.

圖4,為本創作較佳實施例操作時的狀態示意圖(二)。 FIG. 4 is a schematic diagram (2) of the state during operation of the preferred embodiment of the present invention.

圖5,為本創作較佳實施例操作時的狀態示意圖(三)。 FIG. 5 is a schematic diagram (3) of the state during operation of the preferred embodiment of the present invention.

圖6,為本創作較佳實施例操作時的狀態示意圖(四)。 FIG. 6 is a schematic diagram (4) of the state during operation of the preferred embodiment of the present invention.

圖7,為本創作較佳實施例操作時的狀態示意圖(五)。 FIG. 7 is a schematic diagram (5) of the state during operation of the preferred embodiment of the present invention.

圖8,為本創作較佳實施例操作時的狀態示意圖(六)。 FIG. 8 is a schematic diagram (6) of the state during operation of the preferred embodiment of the present invention.

圖9,為本創作較佳實施例操作時的狀態示意圖(七)。 FIG. 9 is a schematic diagram (seven) of the state during operation of the preferred embodiment of the present invention.

為使 貴審查委員能清楚了解本創作之內容,僅以下列說明搭配圖式,敬請參閱。 In order for your reviewers to have a clear understanding of the content of this creation, please refer to the following descriptions and drawings.

請參閱圖1、圖2及圖3~圖9,係為本創作較佳實施例各個視角的的立體分解圖,以及本創作較佳實施例在操作時的各個狀態示意圖。如上述各圖所示,本創作之同步暨鎖定機構1包括一安裝孔11、一卡掣孔12、一限位孔13、一同步鎖定彈片14、一同步片15及一鎖定片16,其中之一伺服器滑軌2包含一內軌21、一中軌22、一外軌23及二助滑元件24,且該二助滑元件24分別活動設於該內軌21及該中軌22之間,以及該中軌22及該外軌23之間。 Please refer to FIG. 1 , FIG. 2 , and FIGS. 3 to 9 , which are exploded perspective views of the preferred embodiment of the present invention from various perspectives, and schematic diagrams of various states during operation of the preferred embodiment of the present invention. As shown in the above figures, the synchronizing and locking mechanism 1 of the present invention includes a mounting hole 11 , a locking hole 12 , a limiting hole 13 , a synchronizing locking spring piece 14 , a synchronizing piece 15 and a locking piece 16 , wherein A server slide rail 2 includes an inner rail 21 , a middle rail 22 , an outer rail 23 and two sliding elements 24 , and the two sliding elements 24 are respectively movably arranged between the inner rail 21 and the middle rail 22 . between the middle rail 22 and the outer rail 23 .

其中該安裝孔11係以沖壓方式一體成型設於該中軌22之中段位置。 The mounting hole 11 is integrally formed at the middle position of the middle rail 22 by punching.

該卡掣孔12同樣以沖壓方式一體成型設於該中軌22之中段位置,且該卡掣孔12係間隔設於該安裝孔11之一側。 The locking hole 12 is also integrally formed at the middle of the middle rail 22 by punching, and the locking hole 12 is spaced on one side of the mounting hole 11 .

該限位孔13同樣以沖壓方式一體成型設於該中軌22之中段位置,且該限位孔13係間隔設於該安裝孔11相對該卡掣孔12之反側,另該限位孔13朝該伺服器滑軌2往外拉動的方向而延伸設有一操作凹槽131。 The limiting hole 13 is also integrally formed at the middle position of the middle rail 22 by punching, and the limiting hole 13 is spaced on the opposite side of the mounting hole 11 relative to the locking hole 12 . An operating groove 131 extends toward the direction in which the servo slide rail 2 is pulled outward.

該同步鎖定彈片14之中央設有一樞接部141以活動樞設於該安裝孔11內,使該同步鎖定彈片14位於相對該內軌21之一面,且該同步鎖定彈片14之一邊緣設有一彈性體142以供安裝於該卡掣孔12內,而該同步鎖定彈片14相對該彈性體142之另一邊緣對應該中軌22之一面設有一導向板143以穿 出該限位孔13,該導向板143上並形成有一定位缺口1431,並且,該同步鎖定彈片14相對該外軌23之一面設有一鎖定塊144。 A pivoting portion 141 is provided in the center of the synchronous locking spring piece 14 to be pivotally pivoted in the mounting hole 11 , so that the synchronous locking spring piece 14 is located on a side opposite to the inner rail 21 , and an edge of the synchronous locking spring piece 14 is provided with a The elastic body 142 is installed in the latching hole 12 , and a guide plate 143 is provided on a surface of the synchronous locking elastic piece 14 opposite to the other edge of the elastic body 142 and corresponding to the middle rail 22 to penetrate through the elastic body 142 . A positioning notch 1431 is formed on the guide plate 143 out of the limiting hole 13 , and a locking block 144 is provided on a surface of the synchronous locking elastic piece 14 opposite to the outer rail 23 .

該同步片15係以沖壓方式一體成型設於該內軌21相對該同步鎖定彈片14之一面,且該同步片15上係間隔設有一同步卡勾151及一釋放卡勾152,隨著該內軌21的移動,帶動該同步卡勾151會沿著該導向板143滑動並卡掣於該定位缺口1431內,以形成該內軌21及該中軌22進行同步時的卡掣狀態。應注意的是,本創作之該導向板143相對該內軌向內推入的方向係成型有一導向斜面1432,以及該同步卡勾151及該釋放卡勾152相對該導向斜面1432而分別設有一同步斜面1511及一釋放斜面1521。 The synchronizing piece 15 is integrally formed on a side of the inner rail 21 opposite to the synchronizing locking spring piece 14 by stamping, and a synchronizing hook 151 and a releasing hook 152 are spaced on the synchronizing piece 15 . The movement of the rail 21 drives the synchronizing hook 151 to slide along the guide plate 143 and be locked in the positioning notch 1431 to form a locked state when the inner rail 21 and the middle rail 22 are synchronized. It should be noted that, in the present invention, the guide plate 143 is formed with a guide slope 1432 relative to the direction in which the inner rail is pushed inward, and the synchronization hook 151 and the release hook 152 are respectively provided with a guide slope 1432 . The synchronization slope 1511 and a release slope 1521 are provided.

該鎖定片16設於該外軌23相對該同步鎖定彈片14之一面,且該鎖定片16係對應該鎖定塊144而設有一鎖定缺口161,隨著該中軌22的移動而使鎖定塊144落入該鎖定缺口161內,以形成該中軌22及該外軌23進行鎖定時的卡掣狀態。 The locking piece 16 is disposed on a surface of the outer rail 23 opposite to the synchronous locking spring piece 14 , and the locking piece 16 is provided with a locking notch 161 corresponding to the locking block 144 . With the movement of the middle rail 22 , the locking piece 144 is Fall into the locking notch 161 to form a locked state when the middle rail 22 and the outer rail 23 are locked.

另外,本創作之該同步暨鎖定機構1更具有一撥桿17,且該撥桿17對應該操作凹槽131而延伸設於該同步鎖定彈片14之一端部,使該撥桿17對應位於該操作凹槽131內;並且,於該鎖定片16相對該鎖定缺口161之一側設有一推頂部162,當該外軌23繼續向內推入時,推頂部162會下壓該撥桿17以使該同步鎖定片14同時解除同步及鎖定時的卡掣狀態。 In addition, the synchronizing and locking mechanism 1 of the present invention further has a lever 17 , and the lever 17 is extended to one end of the synchronization locking spring 14 corresponding to the operating groove 131 , so that the lever 17 is correspondingly located in the In the operating groove 131; and a push top 162 is provided on the side of the locking piece 16 opposite to the locking notch 161. When the outer rail 23 continues to be pushed inward, the push top 162 will push down the lever 17 to The synchro locking piece 14 is simultaneously released from the locked state when synchronizing and locking.

據此,請一併參閱圖3~圖6,本創作之該同步暨鎖定機構1在使用時,當該內軌21向外拉動後,該同步卡勾151會卡掣於該定位缺口1431內而形成同步狀態,直至該中軌22向外拉動至該鎖定塊144落入該鎖定缺口1161內而形成鎖定狀態,當該內軌21向內推動到底,透過該釋放卡勾152解除該中軌22及該外軌23的鎖定狀態;並且,當該內軌21繼續向內推動到底,則該釋放卡勾152會頂靠該同步鎖定彈片14而使該鎖定塊144脫離該鎖定缺口 161,以解除該中軌22及該外軌23鎖定時的卡掣狀態,結合上述操作後,而能使該伺服器滑軌2的操作更加穩定,因此也能達到延長使用壽命的目的。 Accordingly, please refer to FIGS. 3 to 6 together. When the synchronizing and locking mechanism 1 of the present invention is in use, when the inner rail 21 is pulled outward, the synchronizing hook 151 will be locked in the positioning notch 1431 A synchronous state is formed until the middle rail 22 is pulled outward until the locking block 144 falls into the locking notch 1161 to form a locked state. When the inner rail 21 is pushed inward to the end, the middle rail is released through the release hook 152 22 and the locking state of the outer rail 23; and, when the inner rail 21 continues to be pushed inward to the end, the release hook 152 will abut the synchronous locking spring 14 and the locking block 144 will be separated from the locking notch 161, in order to release the locking state of the middle rail 22 and the outer rail 23 when locked, combined with the above operations, the operation of the servo slide rail 2 can be made more stable, so the purpose of prolonging the service life can also be achieved.

唯,以上所述者,僅為本創作之較佳實施例而已,並非用以限定本創作實施之範圍,故該所屬技術領域中具有通常知識者,或是熟悉此技術所作出等效或輕易的變化者,在不脫離本創作之精神與範圍下所作之均等變化與修飾,皆應涵蓋於本創作之專利範圍內。 However, the above descriptions are only preferred embodiments of the present creation, and are not intended to limit the scope of the present creation. Therefore, those with ordinary knowledge in the technical field may make equivalent or easy The equivalent changes and modifications made without departing from the spirit and scope of this creation shall be covered by the patent scope of this creation.

1:同步暨鎖定機構 1: Synchronization and locking mechanism

11:安裝孔 11: Mounting holes

12:卡掣孔 12: Card hole

13:限位孔 13: Limit hole

131:操作凹槽 131: Operation groove

14:同步鎖定彈片 14: Sync Lock Shrapnel

141:樞接部 141: pivot part

142:彈性體 142: Elastomer

143:導向板 143: Guide plate

1431:定位缺口 1431: Positioning gap

15:同步片 15: Sync slice

151:同步卡勾 151: Sync hook

152:釋放卡勾 152: Release hook

16:鎖定片 16: Locking piece

161:鎖定缺口 161: Lock Notch

162:推頂部 162: Push Top

17:撥桿 17: lever

2:伺服器滑軌 2: Servo rails

21:內軌 21: Inner rail

22:中軌 22: Middle rail

23:外軌 23: Outer rail

24:助滑元件 24: slip element

Claims (6)

一種伺服器滑軌同步暨鎖定機構,其中之一伺服器滑軌包含一內軌、一中軌、一外軌及二助滑元件,且該二助滑元件分別活動設於該內軌及該中軌之間,以及該中軌及該外軌之間,包括:一安裝孔,設於該中軌之中段位置;一卡掣孔,設於該中軌之中段位置,且該卡掣孔係間隔設於該安裝孔之一側;一限位孔,設於該中軌之中段位置,且該限位孔係間隔設於該安裝孔相對該卡掣孔之反側,另該限位孔朝該伺服器滑軌往外拉動的方向而延伸設有一操作凹槽;一同步鎖定彈片,其中央設有一樞接部以活動樞設於該安裝孔內,使該同步鎖定彈片位於相對該內軌之一面,且該同步鎖定彈片之一邊緣設有一彈性體以供安裝於該卡掣孔內,而該同步鎖定彈片相對該彈性體之另一邊緣對應該中軌之一面設有一導向板以穿出該限位孔,該導向板上並形成有一定位缺口,並且,該同步鎖定彈片相對該外軌之一面設有一鎖定塊;一同步片,設於該內軌相對該同步鎖定彈片之一面,且該同步片上係間隔設有一同步卡勾及一釋放卡勾,隨著該內軌的移動,帶動該同步卡勾會沿著該導向板滑動並卡掣於該定位缺口內,以形成該內軌及該中軌進行同步時的卡掣狀態;及一鎖定片,設於該外軌相對該同步鎖定彈片之一面,且該鎖定片係對應該鎖定塊而設有一鎖定缺口,隨著該中軌的移動而使鎖定塊落入該鎖定缺口內,以形成該中軌及該外軌進行鎖定時的卡掣狀態;據此,當該內軌繼續向內推動 到底,則該釋放卡勾會頂靠該同步鎖定彈片而使該鎖定塊脫離該鎖定缺口,以解除該中軌及該外軌鎖定時的卡掣狀態。 A servo slide rail synchronization and locking mechanism, wherein one servo slide rail includes an inner rail, a middle rail, an outer rail and two sliding elements, and the two sliding elements are respectively movably arranged on the inner rail and the Between the middle rails, and between the middle rail and the outer rail, including: a mounting hole, located in the middle position of the middle rail; a locking hole, set in the middle position of the middle rail, and the locking hole is spaced on one side of the installation hole; a limit hole is arranged at the middle position of the middle rail, and the limit hole is spaced on the opposite side of the installation hole relative to the locking hole, and the limit An operating groove extends from the hole toward the direction in which the slide rail of the servo is pulled outwards; a synchronous locking spring piece is provided with a pivoting part in the center to be pivotally pivoted in the mounting hole, so that the synchronous locking spring piece is located opposite to the inner One side of the rail, and one edge of the synchronous locking elastic piece is provided with an elastic body for being installed in the latching hole, and the other edge of the synchronous locking elastic piece corresponding to the middle rail is provided with a guide plate to Passing through the limiting hole, a positioning notch is formed on the guide plate, and a locking block is provided on a surface of the synchronous locking elastic piece opposite to the outer rail; a synchronous piece is arranged on a surface of the inner rail opposite to the synchronous locking elastic piece , and a synchronizing hook and a releasing hook are spaced on the synchronizing sheet. With the movement of the inner rail, the synchronizing hook will be driven to slide along the guide plate and be locked in the positioning notch to form the The locking state when the inner rail and the middle rail are synchronized; and a locking piece, which is arranged on a side of the outer rail opposite to the synchronous locking spring piece, and the locking piece is provided with a locking notch corresponding to the locking block. The movement of the middle rail causes the locking block to fall into the locking notch to form the locking state when the middle rail and the outer rail are locked; accordingly, when the inner rail continues to push inward At the end, the release hook will abut against the synchronous locking elastic piece, so that the locking block is separated from the locking notch, so as to release the locking state when the middle rail and the outer rail are locked. 如請求項1所述之伺服器滑軌同步暨鎖定機構,其中,該同步片係使用沖壓一體成型方式設置於該內軌上。 The synchronizing and locking mechanism of the servo slide rail according to claim 1, wherein the synchronizing piece is disposed on the inner rail by means of stamping and integral molding. 如請求項1所述之伺服器滑軌同步暨鎖定機構,其中,該彈性體及該同步側壁均係使用沖壓一體成型方式設置於該同步鎖定彈片上。 The synchronizing and locking mechanism of the servo slide rail according to claim 1, wherein the elastic body and the synchronizing side wall are formed on the synchronizing locking spring piece by means of stamping and integral molding. 如請求項1所述之伺服器滑軌同步暨鎖定機構,其中,該導向板相對該內軌向內推入的方向係成型有一導向斜面,以及該同步卡勾及該釋放卡勾相對該導向斜面而分別設有一同步斜面及一釋放斜面。 The synchronization and locking mechanism of the servo slide rail according to claim 1, wherein the guide plate is formed with a guide slope relative to the direction in which the inner rail is pushed inward, and the synchronization hook and the release hook are relative to the guide The inclined planes are respectively provided with a synchronization inclined plane and a release inclined plane. 如請求項1所述之伺服器滑軌同步暨鎖定機構,更具有一撥桿,且該撥桿對應該操作凹槽而延伸設於該同步鎖定彈片之一端部,使該撥桿對應位於該操作凹槽內。 The synchronization and locking mechanism of the servo slide rail as claimed in claim 1 further includes a lever, and the lever is extended on one end of the synchronization locking spring piece corresponding to the operating groove, so that the lever is correspondingly located in the operating groove. 如請求項5所述之伺服器滑軌同步暨鎖定機構,更具有一推頂部,設於該鎖定片相對該鎖定缺口之一側,當該外軌繼續向內推入時,推頂部會下壓該撥桿以使該同步鎖定片同時解除同步及鎖定時的卡掣狀態。 The servo slide rail synchronization and locking mechanism as claimed in claim 5 further has a push top, which is arranged on the side of the locking piece opposite to the locking notch. When the outer rail continues to be pushed inward, the push top will go down. Press the lever to release the synchronized locking piece from the locked state during synchronization and locking at the same time.
TW110138913A 2021-10-20 2021-10-20 Servo Slide Sync & Lock Mechanism TWI765833B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104270924A (en) * 2014-04-14 2015-01-07 州巧科技股份有限公司 Slide Rail Positioning Mechanism
US20200107636A1 (en) * 2018-10-04 2020-04-09 King Slide Works Co., Ltd. Slide Rail Assembly
TWI692328B (en) * 2019-01-03 2020-05-01 振躍精密滑軌股份有限公司 Synchronous locking mechanism of slide rail
TWI702018B (en) * 2019-07-12 2020-08-21 川湖科技股份有限公司 Slide rail assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104270924A (en) * 2014-04-14 2015-01-07 州巧科技股份有限公司 Slide Rail Positioning Mechanism
US20200107636A1 (en) * 2018-10-04 2020-04-09 King Slide Works Co., Ltd. Slide Rail Assembly
TWI692328B (en) * 2019-01-03 2020-05-01 振躍精密滑軌股份有限公司 Synchronous locking mechanism of slide rail
TWI702018B (en) * 2019-07-12 2020-08-21 川湖科技股份有限公司 Slide rail assembly

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